315 citations · 2.5k across the 47 of their papers we have counts for
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Universal superconducting precursor in the cuprates
G. Yu, D. -D. Xia, D. Pelc +8
The nature of the superconducting (SC) precursor in the cuprates has been the subject of intense interest, with profound implications for both the normal and the SC states. Differe…
Unusual behavior of cuprates explained by heterogeneous charge localization
D. Pelc, P. Popčević, G. Yu +3
The cuprate high-temperature superconductors are among the most intensively studied materials, yet essential questions regarding their principal phases and the transitions between…
Percolative nature of the dc paraconductivity in the cuprate superconductors
Petar Popčević, Damjan Pelc, Yang Tang +7
We present an investigation of the planar direct-current (dc) paraconductivity of the model cuprate material HgBaCuO in the underdoped part of the phase diagram. The si…
Emergence of superconductivity in the cuprates via a universal percolation process
Damjan Pelc, Marija Vučković, Mihael Grbić +5
A pivotal step toward understanding unconventional superconductors would be to decipher how superconductivity emerges from the unusual normal state upon cooling. In the cuprates, t…
Synchrotron x-ray scattering study of charge-density-wave order in HgBaCuO
W. Tabis, B. Yu, I. Bialo +18
We present a detailed synchrotron x-ray scattering study of the charge-density-wave (CDW) order in simple tetragonal HgBaCuO (Hg1201). Resonant soft x-ray scattering me…
Hidden Fermi-liquid charge transport in the antiferromagnetic phase of the electron-doped cuprates
Yangmu Li, W. Tabis, G. Yu +2
Systematic analysis of the planar resistivity, Hall effect and cotangent of the Hall angle for the electron-doped cuprates reveals underlying Fermi-liquid behavior even deep in the…
Single reconstructed Fermi surface pocket in an underdoped single layer cuprate superconductor
M. K. Chan, N. Harrison, R. D. McDonald +4
The observation of a reconstructed Fermi surface via quantum oscillations in hole-doped cuprates opened a path towards identifying broken symmetry states in the pseudogap regime. H…
Evidence for a universal Fermi-liquid scattering rate throughout the phase diagram of the copper-oxide superconductors
N. Barišić, M. K. Chan, M. J. Veit +7
The phase diagram of the cuprate superconductors continues to pose formidable scientific challenges. While these materials are typically viewed as doped Mott insulators, it is well…
Connection between charge-density-wave order and charge transport in the cuprate superconductors
W. Tabis, Y. Li, M. Le Tacon +17
Charge-density-wave (CDW) correlations within the quintessential CuO planes have been argued to either cause [1] or compete with [2] the superconductivity in the cuprates, and…
Angle-resolved photoemission spectroscopy study of HgBaCuO
I. M. Vishik, N. Barišić, M. K. Chan +9
HgBaCuO (Hg1201) has been shown to be a model cuprate for scattering, optical, and transport experiments, but angle-resolved photoemission spectroscopy (ARPES) data a…
The Strain Derivatives of in HgBaCuO: CuO Plane Alone is Not Enough
Shibing Wang, Jianbo Zhang, Jinyuan Yan +10
The strain derivatives of along the and axes have been determined for HgBaCuO (Hg1201), the simplest monolayer cuprate with the highest of all monol…
Universal quantum oscillations in the underdoped cuprate superconductors
Neven Barišić, Sven Badoux, Mun K. Chan +8
The metallic state of the underdoped high-Tc cuprates has remained an enigma: How may seemingly disconnected Fermi surface segments, observed in zero magnetic field as a result of…
Doping-Dependent Raman Resonance in the Model High-Temperature Superconductor HgBa2CuO4+d
Yuan Li, M. Le Tacon, Y. Matiks +11
We study the model high-temperature superconductor HgBa2CuO4+d with electronic Raman scattering and optical ellipsometry over a wide doping range. The resonant Raman condition whic…
Universal superconducting fluctuations and the implications for the phase diagram of the cuprates
G. Yu, D. -D. Xia, N. Barišić +7
Superconductivity in the cuprates emerges from an enigmatic metallic state. There remain profound open questions regarding the universality of observed phenomena and the character…
Two Ising-like magnetic excitations in a single-layer cuprate superconductor
Yuan Li, G. Yu, M. K. Chan +10
There exists increasing evidence that the phase diagram of the high-transition temperature (Tc) cuprate superconductors is controlled by a quantum critical point. One distinct theo…
Hall, Seebeck, and Nernst Coefficients of Underdoped HgBa2CuO4+d: Fermi-Surface Reconstruction in an Archetypal Cuprate Superconductor
N. Doiron-Leyraud, S. Lepault, O. Cyr-Choiniere +12
Charge density-wave order has been observed in cuprate superconductors whose crystal structure breaks the square symmetry of the CuO2 planes, such as orthorhombic YBa2Cu3Oy (YBCO),…
Evidence for a Fermi liquid in the pseudogap phase of high-Tc cuprates
S. I. Mirzaei, D. Stricker, J. N. Hancock +9
Cuprate high-T_c superconductors on the Mott-insulating side of "optimal doping" (with respect to the highest T_c's) exhibit enigmatic behavior in the non-superconducting state. Ne…
Universal sheet resistance and revised phase diagram of the cuprate high-temperature superconductors
N. Barišić, Y. Li, G. Yu +4
Upon introducing charge carriers into the copper-oxygen sheets of the enigmatic lamellar cuprates the ground state evolves from an insulator into a superconductor, and eventually i…
Relationship among superconductivity, pseudogap, and high-energy magnetic fluctuations in a model high-Tc superconductor from electronic Raman scattering
Yuan Li, M. Le Tacon, M. Bakr +9
We use electronic Raman scattering to study the model single-layer cuprate superconductor HgBa2CuO4+d. In an overdoped sample, we observe a pronounced amplitude enhancement of a hi…
Magnetic vortex lattice in HgBa2CuO4+x observed by small-angle neutron scattering
Yuan Li, N. Egetenmeyer, J. L. Gavilano +2
We report a direct observation of the magnetic vortex lattice in the model high-temperature superconductor HgBa2CuO4+x. Using small-angle neutron scattering on high-quality crystal…
Nodes in the Order Parameter of Superconducting Iron Pnictides Observed by Infrared Spectroscopy
D. Wu, N. Barisic, M. Dressel +4
The temperature and frequency dependences of the conductivity are derived from optical reflection and transmission measurements of electron doped BaFeAs crystals and films.…
Hidden magnetic excitation in the pseudogap phase of a model cuprate superconductor
Yuan Li, Victor Balédent, Guichuan Yu +8
The elucidation of the pseudogap phenomenon of the cuprates, a set of anomalous physical properties below the characteristic temperature T* and above the superconducting transition…
Eliashberg Analysis of Optical Spectra Reveals Strong Coupling of Charge Carriers to Spin Fluctuations in Superconducting Iron Pnictides
D. Wu, N. Barisic, M. Dressel +4
The temperature and frequency dependences of the optical conductivity of Co and Ni-doped BaFe2As2 are analyzed and the electron-boson spectral density a2F(w) extracted using Eliash…
Temperature range of superconducting fluctuations above T_c in YBa_2Cu_3O_{7-δ} single crystals
M. S. Grbic, M. Pozek, D. Paar +6
Microwave absorption measurements in magnetic fields from zero up to 16 T were used to determine the temperature range of superconducting fluctuations above the superconducting cri…